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The poor diets of many consumers are often attributed to limited access to healthy foods. In this paper, we use detailed data describing the healthfulness of household food purchases and the retail landscapes in which these consumers are making these decisions to study the role of access in...
Persistent link: https://www.econbiz.de/10011272308
Although the Millennium Development Goals (MDGs) have been ratified in global and national forums, they have not yet been incorporated into operational planning within governments or international organizations. The weak link between the policies and the investments needed for their...
Persistent link: https://www.econbiz.de/10005497647
Official price indexes, such as the CPI, are imperfect indicators of inflation calculated using ad hoc price formulae different from the theoretically well-founded inflation indexes favored by economists. This paper provides the first estimate of how accurately the CPI informs us about...
Persistent link: https://www.econbiz.de/10011133686
Official price indexes, such as the CPI, are imperfect indicators of inflation calculated using ad hoc price formulae different from the theoretically well-founded inflation indexes favored by economists. This paper provides the first estimate of how accurately the CPI informs us about "true"...
Persistent link: https://www.econbiz.de/10011204390
Official price indexes, such as the CPI, are imperfect indicators of inflation calculated using ad hoc price formulae different from the theoretically well-founded inflation indexes favored by economists. This paper provides the first estimate of how accurately the CPI informs us about "true"...
Persistent link: https://www.econbiz.de/10010969400
This paper uses detailed barcode data on purchase transactions by households in 49 U.S. cities to overcome a large number of problems that have plagued spatial price index measurement. We identify two important sources of bias. Heterogeneity bias arises from comparing different goods in...
Persistent link: https://www.econbiz.de/10009021953
This article uses detailed barcode data on purchase transactions by households in 49 U.S. cities to calculate the first theoretically founded urban price index. In doing so, we overcome a large number of problems that have plagued spatial price index measurement. We identify two important...
Persistent link: https://www.econbiz.de/10011275185